it should look something like this:
http://www.jovotoys.com/figs/SquGridLandscape.png
centimeter grid paper is a grid paper having many square boxes each of 1 cm.
Orthographic grid paper is grid paper that allows for isometric drawings. This allows for 3 dimensional drawings, and is common for drawing construction diagrams, as-builts and such. For example, you could use this to account length, width, and elevation.
A grid, like on graph paper, has no past tense.The past tense of grid, other wise, is grit.
He had a wire grid standing in front of him, and a similar grid drawn on a paper. Looking at the subject thruogh the grid, he saw one part of the subject through each square of the grid. He then drew in each square on the paper exactly what he saw through each square of the wire grid.
-3
Count the number of little grid-blocks inside the shape.
Mostly Electricity from Grid
10 uints
A2+b2=c2
multiply and divide by 2
Use the Pythagorean Theorem.
A